FREE AI · 2 Nov 2026 · 2 min read

Don't paste client data into free AI

Three ways to mask information before asking AI to summarise a contract or email.

Free AI tools may use what you type. Client names, prices and contract numbers are your responsibility — not the AI's.

1. Replace names with roles: «Company A», «Client B», «Signer 1».

2. Replace numbers with ranges or tags: «[PRICE]», «about 100 million».

3. Paste only the part you're asking about: the penalty clause, not the whole contract.

If your company has an approved AI tool, use it for real documents.

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